Black jay is a common name which can refer to two unrelated birds:
Quail is a collective name for several genera of mid-sized birds generally placed in the order Galliformes.
Blackfish is a common name for the following species of fish and dolphins:
Buzzard is the common name of several species of bird.
Cobra is the common name of various elapid snakes, most of which belong to the genus Naja.
Gum tree is a common name for smooth-barked trees and shrubs in several genera:
Black cumin can refer to the seeds of either of two quite different plants, both of which are used as spices:
Black birch is a common name for several trees, and may refer to:
Polecat is a common name for mammals in the order Carnivora and subfamilies Ictonychinae and Mustelinae. Polecats do not form a single taxonomic rank. The name is applied to several species with broad similarities to European polecats, the only polecat species native to the British Isles, such as having a dark mask-like marking across the face.
Black raspberry is a common name for three species of the genus Rubus:
Grackle is the common name of any of 11 passerine birds native to North and South America. They belong to various genera in the icterid family. In all the species with this name, adult males have black or mostly black plumage.
Black nightshade is a common name for several plants and may refer to:
Black wattle is the common name for a number of species of trees that are native to Australia, as listed below:
Terrapins are one of several small species of turtle living in fresh or brackish water. Terrapins do not form a taxonomic unit and may not be related. Many belong to the families Geoemydidae and Emydidae.
Black cockatoo is a general descriptive term for cockatoos that are mainly black and may include:
Sagebrush is the common name of several woody and herbaceous species of plants in the genus Artemisia. The best known sagebrush is the shrub Artemisia tridentata. Sagebrushes are native to the North American west.
The name siskin when referring to a bird is derived from an adaptation of the German dialect words sisschen, zeischen, which are diminutive forms of Middle High German (zîsec) and Middle Low German words, which are themselves apparently of Slavic origin. The name siskin was first recorded in written English in 1562, referring to the Eurasian siskin, Spinus spinus.
Bulrushes is the vernacular name for several large wetland grass-like plants in the sedge family (Cyperaceae).
Black oak is a common name for several species of tree. These include:
The purple swamphen has been split into the following species:
Black-eared wheatear has been split into the following 2 species: